/**
 * \file dnn/src/cuda/indexing_one_hot/opr_impl.h
 * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
 *
 * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 */

#pragma once

#include "megdnn/oprs.h"

namespace megdnn {
namespace cuda {

class IndexingOneHotForwardImpl final: public IndexingOneHotForward {
    void* m_error_tracker = nullptr;
    public:
        using IndexingOneHotForward::IndexingOneHotForward;
        void exec(_megdnn_tensor_in src, _megdnn_tensor_in index,
                _megdnn_tensor_out dst, _megdnn_workspace workspace) override;
        size_t get_workspace_in_bytes(const TensorLayout &,
                const TensorLayout &,
                const TensorLayout &) override {
            return 0;
        }

        void set_error_tracker(void* tracker) override {
            m_error_tracker = tracker;
        }
};

class IndexingSetOneHotForwardImpl final: public IndexingSetOneHotForward {
    void* m_error_tracker = nullptr;
    public:
        using IndexingSetOneHotForward::IndexingSetOneHotForward;
        void exec(_megdnn_tensor_inout data, _megdnn_tensor_in index,
                _megdnn_tensor_in sub, _megdnn_workspace workspace) override;
        size_t get_workspace_in_bytes(const TensorLayout &,
                const TensorLayout &,
                const TensorLayout &) override {
            return 0;
        }

        void set_error_tracker(void* tracker) override {
            m_error_tracker = tracker;
        }
};

}
}

// vim: syntax=cpp.doxygen

